First of all, why is it labeled as paranormal romance? Or erotica? It's a pure contemporary romance and a love story which could be read by young adults as well as adults in my point of view. It's a very sweet story. And I enjoyed it a lot.
I must add, however, that the first half of the book intrigued me much more as it was tense and passionate and kept me on my toes. Had it taken a different turn, I would have probably compared it to Fever series by its intensity and put it on my Best Books shelf. As it is, though, it was just a little slower and longer than I wished afterward. But still a very pleasant read.